public class Main {
    public static void main(String[] args) {
        Student student1 = new Student("202108064801", "4801");
        Student student2 = new Student("202108064802", "4802");
        Student student3 = new Student("202108064803", "4803");
        Teacher teacher1 = new Teacher("T111111", "1111");
        Teacher teacher2 = new Teacher("T222222", "2222");
        Teacher teacher3 = new Teacher("T333333", "3333");
        Group group1 = new Group();
        group1.addStudent(student1);
        group1.addStudent(student2);
        group1.addStudent(student3);
        group1.addTeacher(teacher1);
        group1.addTeacher(teacher2);
        group1.addTeacher(teacher3);
        group1.displayMembers();
    }
}
